HmIP-SWDO-2

Homematic IP Window and door contact – optical

Manufacturer:	Homematic IP
Manufacturer no.:	157857A0
Product no.:	B-031-153999
GTIN/EAN:	4047976578573

CHF 32.43

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Product information

Description

The compact sensor immediately detects opening or closing of windows and doors via an integrated infra-red light barrier. Reliable monitoring of windows secures the home while saving valuable energy during ventilation, as the room temperature is reduced automatically.

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Technical data

Weight:	0.03 kg
Country of Origin:	China

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Downloads

Download Datenblatt DE (pdf)

Download data sheet EN (pdf)

Download data sheet FR (pdf)

Download Handbuch DE (pdf)

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Product reviews

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Philippe am 2 February 2026 16:06

Vraiment trop bien pour le prix !

Ce petit détecteur optique fonctionne mieux que tout ce que j'ai testé dans d'autres marques ! Permet de sécuriser l'ouverture d'une porte ou d'une fenêtre. Coupe les radiateurs lors de l'ouverture de la fenêtre. Et petit logo sur l'application quand la porte est ouverte ! Génial

Our feedback: Merci beaucoup pour votre message. Nous sommes ravis que nos produits vous plaisent. Nous vous souhaitons beaucoup de plaisir à les utiliser!